Collections of withdrawn books at the juvenile court are used by the children while on probation and often after release, and by the grown people of their families as well. In Cleveland the list of official parents and paroled boys is furnished the library and booklists and information about the nearest branch are sent them. In Washington the library supplies the probation officers with application blanks. When a child who has shown a taste for reading is to be discharged the officer on the last visit to his home takes the application blank and secures the parent's signature. The child brings the application to the library, obtains cards immediately and is helped in his selection of books. The attendance or truant officers of the schools know home conditions better than teachers. They have a general knowledge of the city and the peculiarities of the different sections that is most helpful in the selection of places for home libraries or deposit stations. Their knowledge of the home life of troublesome children will often throw light on difficult cases of discipline. In Washington the attendance officer issues permits under the child labor law. From this office may be secured a list of stores and other places of employment for children. The library should send notices to such buildings and place at the office invitations to use the library to be distributed at the time the permits for work are issued. The Cleveland Public Library uses for a mailing list for publications pertaining to children's work a card directory of social workers. This directory gives the name, address and connection of each individual and includes board members of set- tlement houses, associated charities, visiting nurses' associations, pastors and their assistants, of churches conducting club work, and others similarly engaged. In some cities this same information may be gathered from the published directory of philanthropic agencies and their reports. Lists such as those published by the Carnegie Library of Pittsburgh, "Stories to tell to children," "Books for reading circles," "Games," or lists made especially in connection with the activities of a settlement, playground, etc., mailed to its club workers attract them to the library. Rainy days when the hours drag and the children cannot be out of doors are good times to visit summer camps and vacation homes. There may be an opportunity to tell stories or for a talk to the children which, when their vacation is over, they are glad to remember. There are two special collections which it is well for the children's department to have--one for the children and one for grown people.